Weather forecast for todayMertztown, PA

Weather forecast for today

Current condition 3:46 am EST

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphNNE 30°
  • Humidity: 94%
  • Dewpoint: 46°F
  • Pressure: 30.17"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Mertztown, the air is crisp, and the sky remains beautifully clear.
The temperature is a brisk 48.2°F. The current temperature is far from the maximum of 75.2°F forecasted for today.

Wednesday Nov 4, 2026

  • 75°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0.04"
  • Wind: 7mphSSW 192°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 6:36 am EST
  • Sunset: 4:56 pm EST
  • ▼
Today, mainly sunny conditions will dominate the day.
Minimal precipitation is predicted. Temperatures are anticipated to range from a maximum of a moderately hot 75.2°F to a minimum of a moderate 57.2°F.
The day's peak of 75.2°F reflects October's seasonal pattern more than November's.
Sunrise will be at 6:36 am and sunset at 4:56 pm; the daylight will last for 10h and 20min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 73°C.
Coldest period: 4 am - 6 am 48°C.

Chance of precipitation

Highest chance: 10 pm 7%.

Hourly weather forecast

  • 4 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 94%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 93%
  • Pressure: 30.15"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 6:36 am
  • 8 am
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphSSW 196°
  • Humidity: 94%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSSW 204°
  • Humidity: 74%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 207°
  • Humidity: 59%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSW 201°
  • Humidity: 50%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphS 189°
  • Humidity: 52%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:56 pm
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphS 176°
  • Humidity: 68%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphS 176°
  • Humidity: 78%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphS 176°
  • Humidity: 85%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Mertztown, a combination of sun-filled and overcast weather is predicted.
The temperature will be between a maximum of 73.4°F and a minimum of 48.2°F. The warmest part of the day will be from 1 pm to 3 pm.
The day’s peak temperature will reflect October's norm of 62.1°F more than November's 50°F. The expected low will be also more similar to what’s typical in October than in November.
Updated: Nov 4, 2026 @ 08:46:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:46 am EST) it is 48.2°F in Mertztown.

Today, in Mertztown, mostly sunny skies are expected.

Today, there is a low probability of minimal rainfall in Mertztown.

Today, the highest temperature will be 75.2°F, while the lowest temperature will be 57.2°F.
The maximum temperature will be notably higher than the average highest temperature of 50°F in November. The lowest temperature will be also noticeably higher than the average low of 35.2°F.

On Wednesday, in Mertztown, sunrise will be at 6:36 am and sunset at 4:56 pm (EST).

Today, the daylight will last for 10h and 20min.